Adds implementation for folding stablehlo.constant->stablehlo.transpose patterns.
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…spose` patterns. Introduces a new pattern `FoldConstantTransposePass` that folds constants followed by a transpose op. This is required to correctly compose quantized TFLite ops legalized from quantized stablehlo graphs where weights have `stablehlo.constant`->`stablehlo.transpose` patterns. Since this should be handled early on before quantization, this pass is added to the pre-calibration component. PiperOrigin-RevId: 614943176
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Adds implementation for folding
stablehlo.constant->stablehlo.transposepatterns.Introduces a new pattern
FoldConstantTransposePassthat folds constants followed by a transpose op.This is required to correctly compose quantized TFLite ops legalized from quantized stablehlo graphs where weights have
stablehlo.constant->stablehlo.transposepatterns.Since this should be handled early on before quantization, this pass is added to the pre-calibration component.